Physics
Grade-8
Easy
Question
Mass is solely dependent upon the ____ of an object.
- Inertia
- Speed
- State of rest
- State of motion
Hint:
A more massive object has a greater tendency to resist changes in its state of motion.
The correct answer is: Inertia
The tendency of an object to resist changes in its state of motion varies with mass. Mass is that quantity that is solely dependent upon the inertia of an object. The more inertia that an object has, the more mass that it has.
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